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Re: [Qemu-devel] [PATCH] watchdog/aspeed: fix variable type to store rel
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] [PATCH] watchdog/aspeed: fix variable type to store reload value |
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Date: |
Tue, 19 Sep 2017 12:15:00 -0500 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 |
On 09/19/2017 06:17 AM, Cédric Le Goater wrote:
> + uint64_t reload;
>
> if (pclk) {
> reload = muldiv64(s->regs[WDT_RELOAD_VALUE], NANOSECONDS_PER_SECOND,
> s->pclk_freq);
> } else {
> - reload = s->regs[WDT_RELOAD_VALUE] * 1000;
> + reload = s->regs[WDT_RELOAD_VALUE] * 1000UL;
UL does not help ilp32 hosts. Need ULL or an explicit cast.
r~